1,2-O-Cyclohexylidene-3-O-methyl-α-D-glucofuranose CAS 13322-87-7
| CAS No. | 13322-87-7 |
| Molecular Formula | C13H22O6 |
| Molecular Weight | 274.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 1,2-O-Cyclohexylidene-3-O-methyl-α-D-glucofuranose is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 274.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 1,2-O-Cyclohexylidene-3-O-methyl-α-D-glucofuranose (CAS 13322-87-7), a certified reference material (molecular formula C13H22O6, MW 274.31 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H22O6 |
| Molecular Weight | 274.31 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1960 |
Related O Standards
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Recommended Standards
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(furan-2-yl)prop-2-en-1-one (CAS 132434-51-6)
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- 3,3'-Dimethoxy-5,5'-dimethyl-[1,1'-biphenyl]-2,2'-diol (CAS 13990-86-8)
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- (R)-2-Amino-2-(4-bromophenyl)ethanol hydrochloride (CAS 1916569-82-8)
- 9,9-Difluoro-3-azabicyclo[3.3.1]nonane (CAS 1251925-17-3)
- 3',4'-Difluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 135862-45-2)
- 3-Amino-4-chloro-2-fluorophenol (CAS 1427407-07-5)
- 4-(4-Isobutylbenzoyl)tetrahydro-2H-pyran-4-carbonitrile (CAS 1403564-68-0)
- N-(1-(Furan-2-yl)-3-((4-nitrophenyl)amino)-3-oxoprop-1-en-2-yl)benzamide (CAS 332105-99-4)
- N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(4-methoxyphenyl)-N',2-dimethylisoxazolidine-5-carbohydrazide (CAS 338774-93-9)
- 2-(Difluoromethyl)-5-fluoro-3-nitropyridine-4-carboxaldehyde (CAS 1805475-27-7)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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